Sana Ghagara is located in the Keonjhar district at a distance of about 08 K.Ms from Keonjhar town on the National Highway No.- 6 towards Sambalpur. The area is spread over 488 Ha. In a hilly tract with characteristic mixed deciduous and miscellaneous type of forest vegetation. The famous Sana Ghagara waterfall with perennial stream adds to the natural beauty of this forest tract and attracts large number of visitors throughout the year. It is located at an average elevation of 1950 ft. above M.S.L. and experiences a comparative cool summer and cold winter. Average annual rainfall is about 1500 mm and temperature ranges from 14.7 degree C to 41.1 degree C. Relative humidity varies between 41 to 93 % and normally no frosting occurs in this region. The area is an extremely undulating terrain with hills, pediments and a "V" shaped narrow valley. The hills and pediments are very steep and the rock formation is of dolerite origin. The area drains into river Baitarani through Machhakandana Nala.